will they hold up for kart use? i just saw some cub cadet rt65's at tsc, it reminded me of some other tiller trannies i thought would work. yes, i fully intend on being lazy when it comes to getting my kart turned around!! regearing may be an issue, but if it will hold up, i am willing to try. huskee also has some. i'll compare prices and the huskee comes with a 208cc whereas the cc comes with a gc190.